fix panic: Key Anon already exists with value ClassDef with fuzzed NamedTuple code #3354#4124
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asukaminato0721 wants to merge 1 commit into
Open
fix panic: Key Anon already exists with value ClassDef with fuzzed NamedTuple code #3354#4124asukaminato0721 wants to merge 1 commit into
asukaminato0721 wants to merge 1 commit into
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According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅ |
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Summary
Fixes #3354
Added a distinct binding key for invalid assignment targets, preventing collisions with synthesized functional NamedTuple bindings.
Test Plan
add test